Rock Tumbler Medias of 2025
Best Choice1
KomeStoneRock Tumbler Grit and Polish Refill Kit - 10 Pounds. Ultimate Value Pack with Ceramic & Plastic Pellets, Polish Up to 70 lbs. of Rocks, 4-Step Tumbling Media Kit, Compatible with All Rock Tumblers
Main highlights- Versatile & Compatible: Suitable for any rock and tumbler. Add grits based on rock weight for optimal results.
- KomeStone's best-selling rock tumblers offer something for everyone: the K1and K1 Pro (2.5 lb capacity, with the Pro featuring a brushless motor), the K2 (3 lb capacity with a noise-reducing cover), and the K4 (dual barrel, 7 lb capacity, brushless motor, and noise-reducing cover). Perfect for both beginners and experienced rock collectors.
- High-Quality Grits: Includes Silicon Carbide (2 lbs, 2 lbs, 1.5 lbs) and Aluminum Oxide (1.5 lbs), plus 1 lb of ceramic pellets and 1 lb of plastic pellets. Use ceramic pellets throughout all stages.
- Easy Measurement & Storage: Comes with two small spoons and individual packaging for each grit. Simple to measure and store with no mess.
- Comprehensive Rock Tumbling Kit: Includes all essential components for a complete tumbling process. Explore our range of tumblers for a perfect match for any age or experience level.
- 4-Step Polishing Kit: Complete 4-step rock tumbling kit with 6 bottles—4 polishing grits, 1 ceramic pellets, 1 plastic pellets—totaling 10 lbs.
9.7Exceptional
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Value for Money2
YHAspace12 LBS Rock Tumbler Grit Set, 4 Step Tumbling Media Coarse/Medium/Pre-Polished/Final Polish, Silicone Carbide Polisher Grit for Any Rock Tumbler, Rock Polisher, Stone Polisher
Main highlights- YHAspace is a professional company that offers high quality Rock Tumbler Grit and Polish Refill Kit.The Silicon Carbide we sell is 99% pure. The purity of Aluminum Oxide is 99.5%
- We provide quality after-sales service and technical guidance so that you can make shining Yuhua stone. The shiny effect is much better than other similar products on the market.
- Purchase with confidence. We proudly back our product with a 100% satisfaction guarantee
- Large Amount of Grit，Premium rock polishing grit kit, Packaged in easy-to-use-and-store bottles. Large Amount of Grit，Bulk package is more favorable, save you money！
- Kit Includes: Step #1 60/90 coarse silicon carbide grit (5 lb.), Step #2 180/220 medium silicon carbide grit (4 lb.), Step #3 500 fine silicon carbide (1.5 lb.), Step #4 1500 aluminum oxide polish (1.5 lb)
9.6Exceptional
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3
SACKORANGE8 LBS Large Weight Rock Tumbler Grit Kit and Ceramic Tumbling Filler Media -Coarse/Medium Grit/Pre-Polished/Final Polish, Works with Any Rock Tumbler, Rock Polisher, Stone Polisher
9.9 worth the money9.3 materials Quality8.0 Noise levelWhy we love it
Comprehensive kit with multiple grit sizes for all stages.
Secure, leak-proof jars with easy-to-read labels.
Professional-grade aluminum oxide for shiny, polished stones.
9.5Excellent
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4
Polly PlasticsPolly Plastics Rock Tumbler Grit and Polish Refill & Ceramic Tumbling Filler Media - Silicone Carbide Polisher Grit - Rock Polish Supplies & Accessories
9.9 Simple to use9.5 Giftable9.5 Noise levelWhy we love it
Comprehensive kit for professional rock polishing.
Compatible with all rock tumblers.
Includes reusable ceramic filler media.
9.3Excellent
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5
Blue MarbleBlue Marble National Geographic Rock Tumbler Grit and Polish Refill Kit - Tumbling Grit Media, Polish Up to 20 lbs. of Rocks, Works with Any Rock Polisher, Rock Tumbler Supplies
9.5 Simple to use9.1 Giftable9.1 SheernessWhy we love it
Works with any rock tumbler.
Great value for multiple uses.
Easy to measure and store.
9.1Excellent
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6
YHAspace8 LBS 3/16" X 3/8" Rock Tumbling Ceramic Filler Media Non-Abrasive Ceramic Pellets for All Type Tumblers
Main highlights- Rock tumbling ceramic pellets are reusable and can be used during every rock polishing grit cycle.
- Improve your rock tumbling results! improving delivery of rock tumbling grit, quieting tumbler noise, reducing rock breakage.
- Compatible with any brand tumbler or grit.
- 8 LBS 3/16" X 3/8" Cylinder Size Rock Tumbling Ceramic Filler Media Non-Abrasive Ceramic Pellets for All Type Tumblers
- 100% satisfaction guarantee on all our products.
9.0Excellent
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7
HiceedenHiceeden 8 Pounds Rock Tumbling Filler Media, 1/5" x 2/5" Reusable Cylinder Ceramic Pellets Non-Abrasive for Rock Tumbler, Stone Polisher
Why we love it
Reusable and easy to clean.
Reduces noise and protects stones.
Compatible with all tumblers.
8.9Very Good
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8
YHAspace16% Off10 lbs Rock Tumbler Grit - Tumbler Media Grit,Rock Polishing Grit Media, Works with Any Rock Tumbler, Rock Polisher, Stone Polisher,COARSE 60/90 Silicon Carbide Grit, Step 1 for Tumbling Stones
Main highlights- The rock tumbling grit is packaged in a re-closable jars to prevent messy spills and to safely store unused grit .
- High Quality Graded Black Silicon Carbide Grit,Compatible with ANY BRAND OF Rock Tumbler
- 100% satisfaction guarantee on all our products.
- 10 pounds Coarse size 60/90 silicon carbide grit for rock tumbling (STEP1).
- 10 lb 60/90 Tumbling Grit Coarse Rock Polishing Silicon Carbide,Step 1 Tumbler Media Grit ,COARSE 60/90 Silicon Carbide Grit, Step 1 for Tumbling Stones
8.6Very Good
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9
TonmpTonmp 3 LBS Rock Tumbler Grit and Polish Refill Kit - Tumbling Grit Media - 4 Step Tumbling Grit Media Works with Any Rock Tumbler, Rock Polisher, Stone Polisher - 3 Pounds
9.5 Simple to use9.5 Giftable8.7 InstructionWhy we love it
This product is designed for any rock tumbler, making it a versatile and useful product.
The kit comes with four different grits, each designed for a different stage of tumbling, so you can get the perfect finish for your rocks.
The kit includes a 100 satisfaction guarantee, so you can purchase with confidence.
8.5Good
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10
SACKORANGE8 LBS Rock Tumbler Media Grit Set– 4 Stage Bulk Grit + Ceramic Pellets Rock Polishing Supplies Kit, Polishing Tumbling Media Works with Any Rock Tumbler, Rock Polisher, Stone Polisher (8 Pounds)
Why we love it
6 lbs of grit
16 20 lbs of rocks
Hard plastic jars
8.2Good
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